baber/WOPTO huggingface dataset:
Patent TW-448201-B (TW)
Title: Poly(arylene ether), preparation thereof, semiconductor device comprising the same and method for synthesizing bis(4-fluorophenyl) ethyne
Inventor: LAU KREISLER S Y
IPC: C08G65/40
Filed: 1999-03-09
Granted: 2001-08-01
Abstract: Dielectric compositions encompassing one or more poly(arylene ether) polymers are provided. The dielectric compositions have the repetitive structural unit: where n=0 to 1; m=0 to 1-n; and Y1, Y2, Ar1 and Ar2 are divalent arylene radical, Y1 and Y2 derived from biphenol compounds, Ar1 derived from difluoroarylethynes and Ar2 derived from difluoroaryl compounds. Where both Y1 and Y2 are derived from fluorene bisphenol, n=0.1 to 1. Such poly(arylene ether) polymers are employed with a variety of microelectronic devices, for example, integrated circuits and multichip modules.
Patent TW-417097-B (TW)
Title: Disk device
Inventor: KABASAWA HIDETOSHI
IPC: G11B21/12
Filed: 1999-02-12
Granted: 2001-01-01
Abstract: A head carriage supports a head which performs recording/reproducing on a disk-shaped recording medium. A carriage moving mechanism moves the carriage in a radial direction of the disk-shaped recording medium. A head lifting/lowering mechanism causes the head to approach the disk-shaped recording medium. After recording/reproducing on the disk-shaped recording medium through the head is finished, the carriage moving mechanism moves the head to a position which is different from a position at which the head lifting/lowering mechanism caused the head to approach the disk-shaped recording medium at the last time.
Patent TW-424285-B (TW)
Title: Methods and apparatus for balancing differences in thermal expansion in electronic packaging
Inventor: SUSKO ROBIN A
IPC: H01L23/498
Filed: 1999-03-12
Granted: 2001-03-01
Abstract: CTE differentials between chips and organic dielectric carriers, boards or other substrates to which the chips are attached are accommodated with a layer of a thermoplastic material, preferably a thermotropic polymer whose physical properties can be altered by extrusion or other physical processes, such as liquid crystalline polyesters, that modifies the CTE of at least one component of the package and thereby reduces CTE differentials. The material may be applied to the entire surface of a chip carrier, printed circuit or other substrate, or form an interior layer of a multi-layered structure. It may also be applied to selected regions or areas on the surface of a carrier or other substrate where adjustment is required.
Patent TW-530108-B (TW)
Title: Use of a transfer belt for a soft tissue paper machine
Inventor: NILSSON GOERAN
IPC: D21F3/02
Filed: 1999-03-19
Granted: 2003-05-01
Abstract: Use of an essentially impermeable transfer belt (16) for a soft tissue paper machine for conducting a soft tissue web (1) through a shoe press nip in the press section of the paper machine, and from the shoe press nip to a Yankee cylinder (5) in the dryer section of the paper machine in a closed draw. The Yankee cylinder forms, together with a transfer means (17), a transfer nip for transferring the soft tissue web from the transfer belt to the Yankee cylinder. The transfer belt comprises a carrier and an elastically compressible polymer layer having a hardness between 50-97 Shore A and having a web-contacting surface which has a pressure-sensitive, resettable degree of roughness, the web-contacting surface having a degree of roughness in a non-compressed state of Rz=2-80 mum, measured according to ISO 4287, Part I, and a lower degree of roughness of Rz=0-20 mum when the polymer layer is compressed by a linear load of 20-220 kN/m applied to the essentially impermeable transfer belt as measured in a non-extended press nip.
Patent TW-425556-B (TW)
Title: A microcontroller including a single memory module having a data memory sector and a code memory sector and supporting simultaneous read/write access to both sectors
Inventor: CURRY DUNCAN
IPC: G11C16/08
Filed: 1999-04-01
Granted: 2001-03-11
Abstract: A microcontroller having a special function register to internally select between internal memory and external memory on the fly. Two data pointers in conjunction with the special function register result in four effective quick reference locations. The internal memory consists of one memory module having its array subdivided into a data memory store and a code memory store, and having a bank of pass devices to selectively isolate the code memory store from the data memory store. The present memory can further support concurrent writing to the data memory store while reading from the code memory store. This is done through one of two memory embodiments. In a first memory embodiment two y-decoders are used; a first y-decoder adjacent the code memory store and a second y-decoder adjacent the data memory store. When a simultaneous read/write instruction is started, the outputs from the second y-decoder and an x-decoder are latched. The latches maintain active the selected memory location within the data memory store while the bank of pass devices isolate it from the code memory stored. In a second embodiment, the second y-decoder is replaced with a high voltage page. The high voltage page supplies program and erase voltages directly to the data memory store and indirectly through the bank of pass devices to the code memory store.
Patent TW-442554-B (TW)
Title: Multi-functional electrically and thermally conductive adhesive tape
Inventor: LIN CHI-SHIANG
IPC: C09J7/28
Filed: 1999-05-19
Granted: 2001-06-23
Abstract: A multi-functional electrically and thermally conductive adhesive tape is described. The adhesive tape at least has the following structures: a complex structure or a single structure having a plurality of protuberant holes or concavities extended from one side of the complex structure or the single structure. Adhesive material is coated on both sides or a single side of the complex structure or the single structure, wherein the adhesive layer is an electrically and thermally conductive layer or an electrically non-conductive layer. The electrically non-conductive adhesive layer, depending on the practical application, can be chosen from any kind of adhesive material. The electrically conductive adhesive layer can be chosen from any kind of adhesive material doped with electrically and thermally conductive dopants.
Patent TW-548270-B (TW)
Title: Beta lactam compound and their use as inhibitors of tryptase
Inventor: BISACCHI GREGORY S
IPC: A61P11/06
Filed: 1999-06-21
Granted: 2003-08-21
Abstract: Compounds of the formulas are disclosed. These compounds inhibit tryptase as well as other enzyme systems and are useful as antiinflammatory agents particularly in the treatment of chronic asthma.
Patent TW-430543-B (TW)
Title: Root and leaf splitter for lily bulb
Inventor: WU RUEI-YU
IPC: A01C1/00
Filed: 1999-06-30
Granted: 2001-04-21
Abstract: Root and leaf splitter for lily bulb of this invention utilizes the inverse speed-difference in rotation between two pillars to split lily bulb root portion, leaf portion and bulb body quickly. One of the exteriors of the two pillar is formed with spiral-shaped protrusions, whereby the spiral-shaped protrusions and another pillar splits root portion and leaf portion, and in the mean while the spiral-shaped protrusion feeds the lily bulb. Not only may the root and leaf splitter for lily bulb of this invention achieve root and leaf splitting quickly in a continuous production line, but also achieve the purpose for quick disinfection of machines and tools as a result of its easy assembling/disassembling structure.
Patent TW-512170-B (TW)
Title: Aqueous slurry composition and method for polishing a surface using the same
Inventor: CHAMBERLIN TIMOTHY SCOTT
IPC: C09G1/02
Filed: 1999-07-12
Granted: 2002-12-01
Abstract: A slurry containing abrasive particles, an oxidizing agent having a low static etch rate on at least one acid or salt metal, and having a pH of about 5 to about 11 is especially useful for polishing surfaces, including both metal and silicon dioxide, such as present in microelectronics, at the same or substantially the same polishing rates.
Patent TW-483909-B (TW)
Title: Process for preparing polysiloxaneimide-silica hybrids
Inventor: YANG JENG-CHIAN
IPC: C08G79/00
Filed: 1999-08-17
Granted: 2002-04-21
Abstract: A mixture containing a silane-terminated polyamic acid, tetramethoxysilane (TMOS) and water for preparing a polysiloxaneimide-silica hybrid is disclosed. The present invention also discloses a process for preparing interpenetrating polymer network type polysiloxaneimide-silica hybrids by using the mixture, wherein hybrids having various properties can be prepared with different ratios of TEOS and water. Each of the silane-terminals of the silane-terminated polyamic acid further contains two hydrolytic siloxanes, so that the homogeneity of the linkage between the organic phase and inorganic phase can be enhanced.
Patent TW-423994-B (TW)
Title: Device for agitating a liquid in a reactor and for injecting a gas into this liquid
Inventor: BOUQUET FLORENT
IPC: B01F27/906
Filed: 1999-10-01
Granted: 2001-03-01
Abstract: This device comprises a drive device (1) arranged above the reactor, provided with a vertical output shaft (2) equipped at its end with an axial-flow mobile assembly such as a propeller (4) immersed in the reactor; the output shaft of the drive device also carries an auto-suction turbine (5) immersed in the reactor and drivable by the output shaft (2), and the latter is enveloped coaxially by a cylinder (6) linked at its upper end to the drive device and whose lower end (6a) opens out into the turbine; in the upper end of the cylinder is drilled an aperture (14) for injecting a gas into an annular gap (15) delimited by the shaft and the cylinder. This device makes it possible to transfer a gas into a liquid efficiently and to ensure agitation whereby particles may be placed in suspension and held there. Application to the biological treatment of industrial effluents.
Patent TW-561264-B (TW)
Title: Apparatus for accurately measuring impedance and method used therein
Inventor: YUKAWA AKIRA
IPC: G01R27/16
Filed: 1999-12-14
Granted: 2003-11-11
Abstract: An apparatus for measuring an impedance produces an alternating current from digital codes representative of a sine wave, and converts an ac voltage due to an alternating current flowing into an object (11) to a digital signal; a multiplier (5) successively multiplies the binary values of the digital signal by the binary values of the digital codes representing the sine wave and a cosine wave, an accumulator (6) successively adds the products, and a microcomputer (9) calculates the impedance of the object (11) on the basis of the sums of products, thereby improving the accuracy of the calculating result.
Patent TW-432711-B (TW)
Title: Fabrication method of semiconductor inductive element
Inventor: HSU HENG-MING
IPC: H01L29/00
Filed: 1999-12-15
Granted: 2001-05-01
Abstract: A fabrication method of semiconductor inductive elements is provided in the present invention. The fabrication method for simultaneously completing the multilayer metal interconnect structure and the inductive element in the integrated circuit includes the following steps. Firstly, a layer of dielectric insulating material is deposited on a silicon substrate and subsequently deposited is a first metal layer. The first metal layer is divided into an interconnect region and an inductive element region by a first dielectric layer. A second dielectric layer is formed on the substrate and etched till the exposure of the first metal layer in the inductive element region. At least one via is formed above the first metal layer in the interconnect region. A second metal layer is deposited in the via, over the first metal layer in the inductive element region, and over the surface of the first dielectric layer. Finally, a third dielectric layer is formed to isolate the second metal layer in the inductive element region and the interconnect region.
Patent TW-454115-B (TW)
Title: Flat panel display module for computer
Inventor: WON SE-CHANG
IPC: G06F3/147
Filed: 2000-01-26
Granted: 2001-09-11
Abstract: Disclosed is a portable computer which includes a display panel having a front surface, a plurality of side surfaces and a bottom surface, the front surface including a display area; an upper supporting frame covering an edge or peripheral region of the display area of the display panel; a lower supporting frame supporting the bottom of the display panel and contacting the bottom surface; and a fastening unit having a main portion and a bent portion vertical to the main frame, the main portion secured to the lower supporting frame, the bent portion contacting the side surface, and having a screw hole. Using the fastening unit according to the invention, there are described advantages that the lower supporting frame is firmly supported and the side mounting method can be applied to a thin liquid crystal display device regardless of a thickness of the lower supporting frame.
Patent TW-469476-B (TW)
Title: Plasma display panel, method and device for manufacturing the same
Inventor: WATANABE EIZABURO
IPC: G02F1/133
Filed: 2000-02-11
Granted: 2001-12-21
Abstract: Manufacturing method for plasma display panel comprises steps: filling and forming space wall on a concave board used for forming the space wall with space wall material containing glass paste-like material to a certain thick paste layer; piling the concave board stuffed paste-like material that is made as space material on a substrate, and transferring the paste-like material to the substrate; and through heating the paste-like material that is transferred on the substrate to burn up organic ingredient and, at the same time, to sinter glass material that is used to form space wall and dielectric layer. The plasma display panel, space wall, and dielectric layer manufactured through this method is made from glass material of paste-like having the same melting point.
Patent TW-446782-B (TW)
Title: A dosing device
Inventor: SHERRATT PAUL ROBERTSON
IPC: D06F39/02
Filed: 2000-02-22
Granted: 2001-07-21
Abstract: A device for dosing rinse conditioner to a drum of a washing machine comprises three chambers connected in series to an interior of a drum of a washing machine. The first chamber receives the composition prior to a start of the wash cycle and includes an outlet through which the composition is transferred to a holding chamber under centrifugal forces generated during a first spin cycle. During a second spin cycle the treatment composition is similarly transferred from the holding chamber to a dispensing chamber from which the composition is delivered onto the fabrics upon completion of the second spin cycle. A washing process employing the device of the invention is also disclosed.
Patent TW-512324-B (TW)
Title: Record carrier and apparatus for scanning the record carrier
Inventor: VAN VLERKEN JOHANNES JOSEPHUS
IPC: G11B27/19
Filed: 2000-02-23
Granted: 2002-12-01
Abstract: A record carrier (1) is described comprising a servo track (4) indicating an information track (9) intended for recording information blocks represented by marks having lengths expressed in channel bits, which servo track (4) has a periodic variation of a physical parameter. The periodic variation is modulated for encoding record carrier information, such as addresses. The modulation is a bi-phase modulation in which a data bit of the record carrier information is encoded by a first predetermined number of variations of a first phase followed by the same number of variations of a second phase inverse to the first phase. A recording and/or playback device has a demodulator for retrieving data bits of the record carrier information from a first predetermined number of variations of a first phase followed by the same number of variations of a second phase inverse to the first phase.
Patent TW-469384-B (TW)
Title: Display control device and method for database query item
Inventor: OTA YOSHINORI
IPC: G06F17/30
Filed: 2000-03-23
Granted: 2001-12-21
Abstract: The invention provides a display control device and method for database query item, which memorize the general tables, the item names, item name definition tables corresponding to all types and page definition tables in accordance with all types. Among them, the general tables store data of critical points corresponding to all types; the item names correspond to the item names of database query; and the page definition table stores the display item data for item names on display equipment. By means of the alternation of the query item name of the item name definition table, the query item in the query page can be freely modified and the order of query item in the displayed query page can be changed by altering the order of the page definition table such that the function for displaying items on query page of database can be easily changed.
Patent TW-558704-B (TW)
Title: Power supply circuit arranged to generate intermediate voltage and liquid crystal display device including power supply circuit
Inventor: KAJIHARA NORIYUKI
IPC: G09G3/36
Filed: 2000-03-31
Granted: 2003-10-21
Abstract: A power supply circuit includes a reference voltage generation circuit to generate reference voltages, an operational amplifier to receive a first reference voltage and an intermediate voltage, an operational amplifier to receive a second reference voltage and the intermediate voltage, an output buffer which includes a pair of transistors controlled to turn on/off according to outputs of the two operational amplifiers and generates the intermediate voltage, and a through current prevention circuit to prevent a through current supplied to the pair of transistors in the output buffer. The through current prevention circuit operates to turn off one of the pair of transistors when the other turns on. Thus, the through current in the pair of transistors can be prevented.
Patent TW-521223-B (TW)
Title: D/A conversion circuit and semiconductor device
Inventor: NAGAO SHOU
IPC: H03M1/80
Filed: 2000-05-11
Granted: 2003-02-21
Abstract: A DAC whose area is held down and a semiconductor device using the DAC are fabricated. A D/A conversion circuit is disclosed, including n resistors A0, A1, ..., An-1, n resistors B0, B1, ..., Bn-1, two power-supply voltage lines, a power-supply voltage line L and a power-supply voltage line H, maintained at potentials different from each other, n switches SWa0, SWa1, ..., SWan-1, n switches SWb0, SWb1, ..., SWbn-1, and an output line, wherein, by n-bit digital signals inputted from the outside, said n switches SWa0, SWa1, ..., SWan-1 and said n switches SWb0, SWb1, ..., SWbn-1 are controlled, and, from the output line, an analog gradation voltage signal is outputted.
Patent TW-459264-B (TW)
Title: Cathode ray tube and apparatus and method of controlling brightness
Inventor: NAKANISHI SATORU
IPC: H04N9/20
Filed: 2000-05-31
Granted: 2001-10-11
Abstract: A control portion detects a level of video signals for each color when video signals are inputted from a frame memory to DSP circuits. Next, the control portion calculates an appropriate correction coefficient of each color to be used in modulation control of brightness, for every unit pixel or unit pixel array among a plurality of correction coefficients stored in its own memory in advance based on the detected signal level. The control portion instructs the DSP circuits to perform modulation of brightness by using the determined correction coefficient.
Patent TW-457591-B (TW)
Title: Method of manufacturing contact structure
Inventor: KIDO SHIGENORI
IPC: H01L21/768
Filed: 2000-07-28
Granted: 2001-10-01
Abstract: A contact structure is formed with no voids in an interlayer insulation film and good surface planarity. A first insulation film (21) formed of p-TEOS is deposited to cover a substrate (1) and wires (4) formed on the substrate (1). A second insulation film (22) which is coating glass is formed by SOG. The surface is etched back from the opposite side to the substrate (1); therefore, the second insulation film (22) is etched. The etching is stopped at the point where the surface (21a) of the first insulation film (21) on the wires (4) is exposed. This ensures good surface planarity. A third insulation film (23) is stacked on top of the second insulation film (22), and portions of the third insulation film (23) above the wires (4) are isotropically etched to form openings (51). At this time, the isotropic etching does not extend over the second insulation film (22).
Patent TW-460945-B (TW)
Title: Formation of dual metal damascene by mask ion implantation
Inventor: JENG PEI-REN
IPC: H01L21/265
Filed: 2000-11-21
Granted: 2001-10-21
Abstract: At first, a substrate is provided over which a first dielectric layer is formed. A first photoresist layer is formed and patterned on the first dielectric layer. Using the first photoresist layer as a mask, an ion implantation is performed to form a dense region in the first dielectric layer. After removing the first photoresist layer, a second dielectric layer is formed on the first dielectric layer. A second photoresist layer is formed on the second dielectric layer and is defined to have a region to be formed into a trench region, so as to expose a portion of the surface of the second dielectric layer, in which at least the dense region is included and a trench is to be formed. Using the second photoresist layer as a mask, an etching process is performed, by which the first dielectric layer and the second dielectric layer are etched through until the surface of the substrate is exposed, so as to form a dual damascene pattern. Finally, the photoresist layer is removed and an inter-connect process is performed.
Patent TW-517146-B (TW)
Title: Illumination device and method for manufacturing the same
Inventor: TANIGUCHI HITOSHI
IPC: G02F1/1335
Filed: 2000-11-29
Granted: 2003-01-11
Abstract: The object is to provide a reflective liquid crystal display device equipped with an illumination device having a light guide plate excellent in the use efficiency of light in the front face of the device. To achieve this object, dots consisting of a plurality of minute recesses (or minute projections) to reflect the light entering the light guide plate to the direction of the liquid crystal display device are formed on one surface of the light guide plate opposite to the surface facing the liquid crystal display device. The dot is formed into an almost V-shape cross section having 35 to 43 DEG inclination angle and 70.6 ± 2.5 DEG apex in the cross section.
Patent TW-I233921-B (TW)
Title: Construction material
Inventor: GREENWOOD PETER
IPC: C04B14/04
Filed: 2001-03-28
Granted: 2005-06-11
Abstract: The invention relates to a construction material comprising a hydraulic binder, water, and an aluminium-modified colloidal silica. The invention also relates to a method for preparing such materials and the use thereof.